[WildTurkey]

Similarly, the probability of 7 heads (or tails) in succession is 1.52 x 10-5. Is the math sufficiently displayed for you, now?

I think I need new batteries in my caculator. I keep getting 0.0078125.

[Lucky Dog]

You are correct... I screwed up... I was more concerned with using the HTML tag for superscripts than I was in looking in the right place on my scratch sheet for the correct number. Sorry 'bout that. Good catch.</p>